Micron has initiated production of its most advanced DDR4-compatible DRAM at its Manassas, Virginia facility, marking the first time this technology is manufactured in the U.S. This expansion, a $2 billion investment supported by CHIPS Act funding, is set to quadruple the site's DDR4 wafer output. The move aims to alleviate a critical shortage of the older memory standard, which is essential for long-lifecycle industries like automotive and defense, as major DRAM producers shift capacity towards AI-driven demand for newer memory types. AI
IMPACT Secures supply of older memory for non-AI sectors, freeing up advanced memory production for AI workloads.
RANK_REASON This is a significant investment in domestic manufacturing capacity for a critical component, supported by government funding, addressing a supply chain shortage.
- 1α DRAM
- automotive sector
- CHIPS and Science Act
- DDR4
- DDR5
- defense sector
- LPDDR5X
- Manassas
- Micron
- Virginia
- Idaho
- New York
- Taiwan
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